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What one dose does
PARAMETER
1 ml / 100 L
Magnesium
+1 ppm
To raise magnesium by 50 ppm in 100 L: 50 ml.
Maker’s daily maximum: 100 ml per 100 L (100 ml for 100 L).
How it’s used
Correct a measured Mg deficit toward 1300-1350 mg/L; up to 100 ml per 100 L (= +100 mg/L) per day, retest and repeat.
Sources
CONFLICT: the lab 'first daily dose' calculator codes 50 ml/100 L = +100 mg/L (2 mg/L per ml), while label, HTU and the single-dose calculator say 100 ml/100 L = +100 mg/L. Label value used.